10 TIMBERLINE DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $239,698 and $371,206, with a best estimate of $336,941. That places the property below the R427578G - Hidden Acres & Sec 2 median of $412,870, in a neighborhood that declined 4.2% over the past year.
Estimated Value Range
$336,941
$378,547
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $239,698 and $371,206. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$38,493 for 181 sqft more living space and -$36,210 for being older. Net adjustment: +$2,283.
Adjusted -$55,293 for 260 sqft less living space and -$84,489 for being older. Net adjustment: -$139,782.
Adjusted +$6,380 for 30 sqft more living space and -$24,140 for being older. Net adjustment: -$17,760.
Adjusted +$17,651 for 83 sqft more living space and -$36,210 for being older. Net adjustment: -$18,559.
Adjusted -$11,909 for 56 sqft less living space and -$217,257 for being older. Net adjustment: -$229,166.
The Neighborhood
This home is valued 8.3% below the R427578G - Hidden Acres & Sec 2 median of $412,870. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.2% over the past year.
R427578G - Hidden Acres & Sec 2
typicalThis home is -8.3% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,781 across all districts. With a homestead exemption claimed, that drops to $4,461 — saving $1,320 per year. That's $372 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $3,381 |
| Williamson County | County | 0.3694% | $1,399 |
| Austin Community College | special | 0.1034% | $391 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $378 |
| Williamson County FM/Rd | County | 0.0443% | $168 |
| Upper Brushy Creek WCID | Water | 0.0170% | $64 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.5272% | $5,781 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $336,941 would pay approximately $2,103 per month (principal and interest only, excluding taxes and insurance).